以下对支气管扩张症最有诊断意义的是A．幼年曾患麻疹肺炎 B．咳大量脓痰 C．薄层CT

Everyone has his dream. ＿21＿do I .In ten years, I think I will be a reporter. I’ll live in Shanghai, because I want to Shanghai and ＿22＿in love with it last year. I think it’s a really beautiful city. ＿23＿ a reporter, I think I’ll meet lots of interesting ＿24＿.I think I’ll live in  25  apartment with my best friends, because I don’t like living   26 . I will have pets. I can’t have   27  pets now because my mother hates them and our apartment is too small. So in ten years, I’ll have many different pets. I might even keep a pet parrot. I’ll probably go skating and swimming   28 . During the week, I’ll look smart, and probably will   29  a suit. On weekends, I’ll dress more casually. That’s my dream. I’ll work   30  to make it come true.

小题1:A. Neither                   B. So                 C. Nor  

小题2: A. were                     B. fell                 C. fall 

小题3:A. As                      B. For                 C. Like  

小题4: A. men                      B. women              C. people 

小题5: A. an                        B. a                   C. the 

小题6: A. alone                      B. together             C. lonely 

小题7: A. some                      B. no                  C. any  

小题8: A. all day                     B. every day            C. everyday

小题9: A. dress                      B. wear               C. put on 

小题10: A. hardly                     B. freely             C. hard 

属于更新资源的是（）

A、磷矿资源

B、钾

C、钙

D、水资源

在焊料焊接过程中，下列各项不是抗氧化的具体措施的是（）

A.使用还原火焰

B.及早在焊接区加上焊媒

C.延长焊接时间

D.惰性气体保护

E.在真空中焊接

汽轮发电机振动的危害有（）

A、使机组轴承损耗增大

B、加速碳刷和滑环的磨损

C、使发电机零部件松动并损伤

D、破坏建筑物，尤其在共振情况下

当用 【12】 方式打开文件时，如果对文件进行写操作，则写入的数据附加到原来文件的后面。